title: Spore-specific modification of DNA-dependent RNA polymerase alpha subunit in streptomycetes--a new model of transcription regulation.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000737:chemistry / Q000235:genetics*; D015964:Gene Expression Regulation, Bacterial; D013171:Spores, Bacterial / Q000235:genetics*; D013302:Streptomyces / Q000235:genetics* / Q000254:growth & development; D015533:Transcriptional Activation / Q000235:genetics*
chemical_list: D012321:DNA-Directed RNA Polymerases